Content Comparison

private void validateProperty (String propertyValue, String authorization) throws HookException {
        //Validate property with catalogue entry
        if (propertyValue != null) {
            if (!propertyValue.isBlank()) {
                String url = "http://catalog/api/catalogs/" + catalogueName + "/" + propertyValue;

                HttpHeaders headers = new HttpHeaders();
                headers.set("Authorization", authorization);

                HttpEntity requestEntity = new HttpEntity<>(null, headers);

                try {
                    ResponseEntity<Void> response =
                            this.restTemplate.exchange(url, HttpMethod.HEAD, requestEntity, Void.class);

                    if (HttpStatus.OK.equals(response.getStatusCode())) {
                        LOGGER.debug("Property [" + propertyValue + "] validation was successful");
                    }
                } catch (HttpStatusCodeException e) {
                    if (HttpStatus.NOT_FOUND.equals(e.getStatusCode())) {
                        throw new HookException("Catalogue [" + catalogueName + "] does not exist or property [" + propertyValue + "] does not match any catalogue entry.");
                    } else {
                        //Error handling
                        throw new HookException("Something went wrong.");
                    }
                }
            } else {
                throw new HookException("The property [" + propertyId + "] is empty.");
            }
        } else {
            LOGGER.debug("This object does not have the property: " + propertyId);
        }
    }